INDEX TO HELICES. 



Amathia Bgt. . . ix, 302 

 Amazonica Hupe. . . ix, 167 

 Amazonica Pfr. v, 186 ; ix, 167 

 Araazonicus Dohrn, i, 66 

 Ambicincta Mart. . ix, 204 

 Ambielina Charp., Pal. ix, 257 

 Ambigua C, B. Ad. iii, 9; ix, 64 

 Ambigua Gmel. . . ix, 141 

 Ambigua (Parr) Mss. iv, 



244; ix, 319 

 Amblasmodon Mab. iv, 179 ; 



[ix, 328 



Ambliostoma Parr. . ix, 288 

 Arabloxa L. & B. . ix, 257 

 Amblygona Reinh. iii, 52 ; 



[ix, 44 



Amblytropis Sdb. . ix, 295 



Amboinensis Mart, ii, 170. 

 Amboinensis Mart. . ix, 119 

 Ambrosia Ang. vii, 7 ; . ix, 140 

 Ambrosia Strobe], . ix, 303 



Ambusta Anc. iii, 229. 

 Amelia Bgt. . . ix, 275 



Amela Bgt. ii, 143. 

 Amethysta Let. & Bgt. ix, 250 

 Amicta Rve. vii, 133 ; ix, 222 

 Amicula Bgt. . . ix, 257 

 Ammederana L. & B. . ix, 251 

 Ammiralis Pfr. vi, 117 ; ix, 214 

 Ammonia, Val. ii, 16. 

 Ammonifbrmis Orb. i, 65. 

 Ammonia Schm. iii, 245 ; ix, 252 

 AMMONITELLA Cooper, ix, 80 

 Ammonitoides Braz. . ix, 35 

 Ammonitoides Rve. i, 115; 



[ix, 34 



Ammonoceras Pfr. i, 65. 

 Amoena Pfr. vii, 98 ; . ix, 215 

 Amoenula Beck.ii, 115. 

 Amoma Bgt. . . ix, 250 

 Amorgia West, . . ix, 303 

 Amori Hid. v, 183 ; . ix, 167 

 AMPELITA Beck, . . ix, 155 

 Amphibola Bgt. . . ix, 257 

 Amphiconus Malz. viii, 180 ; 



[ix, 259 



Amphicyrta Bgt. . . ix, 234 

 Amphidroma Mart.ii, 33. 



AMPHIDOXA Albers, . 5x, 39 

 Amphidoxa Hutton, . ix, 17 

 Amphizona Pils. vii, 5 ; . ix, 139 

 Ampla Pfr. . . . ix, 68 

 Ampla Reinh. ii, 178. 

 Amplecta Gundl. v, 35 ; ix, 185 

 Amplexus Brown, . ix, 282 

 Ampullarioides Rv. ii, 16. 

 Amuniensis Mts. . . ix, 248 

 Amurensis Gerstf. . ix, 281 



Amurensis Sterki, . ix, 283 

 Anacardium Dohrn. vi, 238; 



[ix, 104 



Anachoreta W. G. B. . ix, 199 

 Anadyomene A. & A. vii, 



[110; ix, 220 



Anaglyptica Rv. . . ix, 240 

 Analogies Pse. iii, 63 ; . ix, 26 

 Anaphora West, . . ix,319 

 Anasia Bgt. . . . ix, 257 

 Anasina Serv. . . ix, 275 

 Anatolica Kob. . . ix, 320 

 Anauniensis de Bett. iv, 1 05; 



[ix, 301 



Anax Bens, iii, 157 ; . ix, 148 

 AncepsGld.ii,23. 

 Anceyana Grt. viii, 96 ; ix, 26 

 Anceyia Pils. iii, 102. 

 Anceyi Bgt. ii,51. 

 Anceyi Mlldff. viii, 215 ; ix, 207 

 Anchistoma Adams, ix, 69, 284 

 Anchistoma v. Mart. ix, 93 

 Anconje Gent, iv, 106 ; ix, 302 

 Anconse Iss. iii, 192 ; ix, 265 

 Anctostoma Mts. iv, 244 ; ix, 319 

 Ancylochila Cr. iv, 55 ; ix, 209 

 Andalusica Kob. viii, 160; 



[ix, 254 



Andamanensis Try. ii, 93. 

 Andersoniana Nev. ii, 112. 

 Andersoni Cless. . . ix, 204 

 Andersoni Cox, vi, 157 ; ix, 133 

 Andersoni W. Blf. iii, 161 ; 



[ix, 146 



Andicola Pfr. v, 189 ; . ix, 166 

 Andium Phil, ii, 207. 

 Andorrica Bgt. . . ix, 299 

 AndrseiBttg. ii, 141. 



